In the folder you will find all the plumes described in the article "Satellite-based Survey of Extreme Methane Emissions in the Permian Basin" Irakulis-Loitxate et al. (2021). 

The files are provided in NetCDF4-CF format. 

The name of each file indicates: 
	-the detection satellite: PRS=PRISMA, GF5=Gaofen-5, ZY1E=ZY1
	-the acquisition date 
	-the code of the plume according to Figure S10 

In the case of PRISMA detected plumes, the detection time is indicated in the file name, after the date. 
The acquisition time of GF5 is 20:00 UTC and the acquisition time of ZY1 is 18:00 UTC.

Each file contains: 
	-a band of the mean radiances of the SWIR bands (mean radiance) 
	-a band of CH4 concentrations in ppm (Delta_XCH4 (ppm)) 
	-a band of CH4 concentrations in ppm with a median filter applied to reduce noise (Filtered Delta_XCH4 (ppm)).
All bands have a 30m pixel resolution.

The lat/lon coordinates in the NetCDF file are the center points of each pixel.

You can interactively check all the plumes on the map at 
https://qgiscloud.com/Itziar_Irakulis/PERMIAN_CH4_MAP_LARS/